Posts by Patrick Lobo • 73 points
4 posts
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answers170
viewsQ: Print image on LX300+II matrix ESC/P printer using Java / Android
I’m plugging in a printer LX300+II via cable USB directly on a mobile device Android, I can print text normally, as I already have a little bit of printer experience ESC/POS, I tried to adapt a part…
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viewsQ: Do not terminate instance during processing
I have a processing that occurs in my Offices, however, sometimes the "auto scaling" ends the instance in the middle of the process (which may take). I have already looked in the documentation for a…
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answer85
viewsQ: http post error
Friends, I would like to have the save method in the class itself, and I’m not getting it, I’m beginner in typescript. import { Injectable } from '@angular/core'; import { Http } from…
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answers1080
viewsQ: One process at a time PHP
I would like to know if there is a way to create a process queue. For example, whenever I have the file run processar.php, if it is already running, it would wait to be executed after the end of the…